4-((3-Chloro-4-fluorophenyl)thio)-6-nitroquinoline-3-carbonitrile CAS 928779-55-9
| CAS No. | 928779-55-9 |
| Molecular Formula | C16H7ClFN3O2S |
| Molecular Weight | 359.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-((3-Chloro-4-fluorophenyl)thio)-6-nitroquinoline-3-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-((3-Chloro-4-fluorophenyl)thio)-6-nitroquinoline-3-carbonitrile (CAS 928779-55-9) is a high-purity analytical reference standard with the molecular formula C16H7ClFN3O2S and a molecular weight of 359.76 g/mol.
Based on its molecular formula C16H7ClFN3O2S, 4-((3-Chloro-4-fluorophenyl)thio)-6-nitroquinoline-3-carbonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 359.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-((3-Chloro-4-fluorophenyl)thio)-6-nitroquinoline-3-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H7ClFN3O2S |
| Molecular Weight | 359.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 7-(1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 303151-83-9)
- N-(5-Chloro-2-methoxyphenyl)-2-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)acetamide (CAS 879055-07-9)
- ((4-Chloro-3-(trifluoromethyl)phenyl)sulfonyl)valine (CAS 1242095-23-3)
- 2-[[4-Chloro-3-(trifluoromethyl)phenyl](methylsulfonyl)amino]butanoic acid (CAS 1858240-57-9)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4-(4-fluorophenyl)piperazine (CAS 675121-29-6)
- Methyl 5-chloro-6-cyclopropyl-1-(2-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011398-22-3)
- Methyl 5-chloro-6-cyclopropyl-1-(4-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011399-65-7)
- 2-[(2-Chloro-6-fluorophenyl)methyl]-4-[(1E)-{[(furan-2-yl)methyl]imino}methyl]benzene-1,3-diol (CAS 341967-53-1)
Recommended Standards
- 2-(4-Chlorophenoxy)-N-(5-(3-methoxyphenyl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 865286-33-5)
- 4-(4-Chlorophenyl)-1-(2,6-dinitrophenyl)-1,2,3,6-tetrahydropyridine (CAS 866150-99-4)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 2-(4-chlorophenoxy)-2-methylpropanoate (CAS 40249-25-0)
- N-Benzoyl-N-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]thiourea (CAS 321430-46-0)
- 3-(3-Butyn-1-yl)-3H-diazirine-3-propanoic acid (CAS 1450754-37-6)
- 2-Amino-2-(3,4-dichlorophenyl)acetic Acid (CAS 128349-50-8)
- [1-(2,4-dichlorophenyl)ethyl](methyl)amine (CAS 953898-76-5)
- 5-(Tert-butyl) 3-ethyl 4,4-dimethyl-2,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-3,5-dicarboxylate (CAS 2306265-45-0)
- {4-[(1-methylpiperidin-4-yl)oxy]phenyl}methanamine (CAS 937599-45-6)
- 3-(2,5-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid (CAS 4402-81-7)
- N-Methyl-4-(3-nitrophenyl)-1,3-thiazol-2-amine (CAS 172848-45-2)
- 4-(O-tolyloxy)butanamide (CAS 1094521-58-0)
- 3-(4-Chloro-3-methylphenyl)pentan-3-ol (CAS 1379369-48-8)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com